baber/WOPTO huggingface dataset:
Patent EP-0228523-A1 (EP)
Inventor: KLIEFOTH INGO
IPC: A61F2/30
Filed: 1986-10-28
Abstract: A hip joint prosthesis provided with a cap (6) is pivotably mounted via a sliding surface (7) in the socket of a hip bone and transmits forces to the head (9), facing the socket of a hip bone, of a thigh- bone (10). In order to prevent slipping of the cap (6), the latter sliding is supported, via a base (8) facing away from the sliding surface (7) on the hip head (9) and has an anchoring resilient in the direction of the forces to be transmitted by the cap (6). So that the cap (6) serves exclusively to transmit pressure forces, the cap (6) can be displaceably mounted in a guide extending in the direction of the forces to be transmitted. A device for inserting a bore in a thigh-bone (10) extending through the hip head (9) and the adjoining neck of the femur (12) up to a longitudinal surface (14) of the thigh-bone (10) opposite the hip head (9) has a head support (24) that can be supported on the hip head (9). <IMAGE>
Patent EP-0271599-A1 (EP)
Inventor: BLOSSFELD LOTHAR
IPC: H01L29/732
Filed: 1986-12-18
Abstract: Es wird ein seitlich an der Kollektorzone (1) angebrachter Kollektorkontakt (6) und ein Verfahren zu dessen Herstellung angegeben, wobei ein die Kollektorzone (1) seitlich begrenzender Graben (3) erzeugt wird, dessen Tiefe mindestens gleich der Dicke der Kollektorzone (1) bemessen ist. Der Kollektorkontakt (6) besteht aus polykristallinem Silizium, das Dotierungen vom Leitungstyp der Kollektorzone (1) enthält, und bedeckt eine hochdotierte Kontaktierungszone (7), welche aus dem angrenzenden Kollektorkontakt (1) diffundiert worden ist.
Patent EP-0224992-A1 (EP)
Inventor: HAYWARD CHI-MI-TAI
IPC: C10G11/05
Filed: 1986-09-01
Abstract: The invention provides a catalytic composition for use in fluid catalytic cracking having an effective heat capacity of at least about 0.29 BTU/lb.°F over the range from 950 to 1300°F, preferably 950 to 1600°F. The composition incorporates cracking catalyst (e.g. zeolite-Y) and heat retention component (e.g. inert oxide compound) as separate microspheres and/or combined in the same microspheres, and in a cracking process is effective to reduce the regenerator temperature and makes it possible to burn more coke in the regenerator, obtain increased conversion, use of greater throughput of residual fractions and use feeds containing larger amounts of basic nitrogen compounds.
Patent EP-0223392-A1 (EP)
Inventor: KLINNER WILFRED ERWIN
IPC: A01D34/66
Filed: 1986-10-08
Abstract: Crop cutting apparatus comprises a mobile frame (14) and two crop cutting units (11 and 11A), each comprising a lower rotor (13,13A) for cutting crop and an upper rotor (12,12A) for conveying cut crop. The upper and lower rotors of each unit are rotated at differential speeds about a vertical axis, and the upper rotors (12 and 12A) carry crop inwardly and rearwardly between the two crop cutting units. The upper rotor (12) has planar, outwardly extending crop engaging elements (18) each of which extends outwardly and upwardly and is presented substantially edge-ways to the crop. Each element (18) may have a reclined, serrated, leading edge (21) for conditioning crop.
Patent EP-0226482-A1 (EP)
Inventor: CALEVO ROBERT
IPC: G02B6/38
Filed: 1986-10-13
Abstract: The invention relates to devices for connecting the ends of optical fibres on a base provided with a least one groove capable of receiving the ends of the fibres. The device comprises essentially a rigid substantially tubular guide 3 surmounted by at least one groove, having steeply sloping external walls, the said guide 3 being surrounded by at least one flexible pressure-applying tube 4 surrounding the ends of fibres 1 and 2 in the groove 30 disposed longitudinally on the periphery of the said guide 3. Numerous applications, for example, on-site manipulations or the like. <IMAGE>
Patent EP-0201599-A1 (EP)
Inventor: DAUTREMONT-SMITH WILLIAM CROSS
IPC: H01L21/316
Filed: 1985-05-16
Abstract: Fabrication de dispositifs semi-conducteurs en utilisant des masques et des techniques de gravure pour former des entailles dans le matériau semi-conducteur. Des entailles en V sont pratiquées dans les semi-conducteurs composites du groupe III-V en utilisant un masque composite comprenant une mince couche d'oxyde naturel (par ex. 23) sur le semi-conducteur (par ex. 20) et un masque de gravure diélectrique (par ex. 25) sur l'oxyde naturel. Est décrite en détail l'application de cette technique à la gravure d'entailles en V dans l'InP pour la fabrication de lasers CSBH InP/InGaAsP.
Patent EP-0221934-A1 (EP)
Title: Agencement a capteur
Inventor: DOBLER KLAUS
IPC: G01D5/20
Filed: 1986-05-02
Abstract: Une bobine de mesure (11) est reliée à un circuit diviseur de tension (14) ou circuit en pont. Elle est enroulée sur un noyau (28) et se déplace par rapport à un tube de mesure (27). La bobine de mesure (11) a des zones (11a, 11b, 11c) dont la densité de bobine diffère de telle sorte que la tension enregistrée à la sortie des circuits a une courbe linéaire caractéristique correspondant au mouvement de la bobine de mesure (11) par rapport au tube de mesure (27). Il est possible de compenser les erreurs de linéarité dans le circuit diviseur de tension (14) ou circuit en pont, ainsi que les erreurs de mesure dans la bobine de mesure (11) dues au champ magnétique non homogène.
Patent EP-0223831-A1 (EP)
Title: Liposome inhalation method and system.
Inventor: MIHALKO PAUL J
IPC: A61K9/72
Filed: 1986-05-21
Abstract: A system and method for administering a drug, at a selected dose, via the respiratory tract. Spray-dried liposome particles containing the selected dose of the entrapped drug are released into the air in aerosolized form, either by entrainment in an air or propellant stream, or by release from a pressurized can containing a suspension of the liposomes in a fluorchlorocarbon solvent.
Patent EP-0255902-A1 (EP)
Inventor: FERRO ANTONIO
IPC: A61K9/16
Filed: 1987-07-24
Abstract: A composition for topical use, particularly having spermicide, virulici­de, disinfectant activity, comprises a partially pre-hydrated vehicle capable of readily absorbing biological fluids, together with one or more substances having the activities of the above specified type. 
     The composition according to the invention are particularly effective as chemical prophylactics against the transmission through biological fluids of viruses responsible of Herpes genitalis and of the virus responsible of the disease called AIDS.
Patent EP-0265726-A1 (EP)
Inventor: HAGEMEISTER KLAUS
IPC: F28D1/047
Filed: 1987-10-07
Abstract: Es ist ein Wärmetauscher mit einer quer gegen eine Heißgasströmung U-förmig auskragenden, aus räumlich ineinander verschachtelten Profilrohrbügeln (6) zusammengesetzten Kreuz-Gegenstrom-Matrix vorgesehen, die über zwei geradschenkelige, in einen bogenförmigen Umlenkbereich auslaufende Matrixstränge (3) an zwei im wesentlichen parallel nebeneinander und quer zur Matrix angeordnete Druckluft-Rohrführungen (1, 2) angeschlossen ist; dabei sollen die Profilrohrbügel im bogenförmigen Umlenkbereich (6) der Matrix in geringerem gegenseitigen Abstand angeordnet sein als in den geradschenkelig verlaufenden Matrixsträngen (4, 5). Auf diese Weise soll der Kreuz-Gegenstrom-Wärmetauschprozeß im Bogenbereich der Matrix optimiert und ferner eine homogenere Heißgasmassenstromverteilung über die Gesamtmatrix erreicht werden.
Patent EP-0231964-A1 (EP)
Inventor: GERRITSEN JAN
IPC: H01J29/50
Filed: 1987-01-16
Abstract: Colour display tube comprising an electron gun 5 of the in-line type. The electron gun 5 comprises a main lens which is constituted by a first focussing electrode 25 and a second focussing electrode 26. The first focussing electrode comprises sub-electrodes 27, 28 placed at a distance from each other between which an auxiliary electrode constituting an astigmatic element G AST  is positioned. The auxiliary electrode G AST  is connected during operation to means for applying a constant voltage, whilst at least the sub-electrode 28 forming part of the main lens is connected during operation to means for applying a control voltage. The control voltage may be a static voltage or a dynamically varying voltage, for example, a parabolic voltage which is in synchronism with the line deflection.
Patent EP-0260743-A1 (EP)
Inventor: LANKAMP HERMAN DR
IPC: F16C33/00
Filed: 1987-09-08
Abstract: According to known designs magnetic lubricant is used between the bearing-bushing and shaft, and kept therebetween by magnetic forces. The bushing, however, is a permanent magnet made of metal and moreover consists of several segments. 
     The claimed bearing arrangement is based upon a quite different viewpoint, namely to apply a plastic bushing (6) which contains magnetic particles (7). Between the shaft (1) and bushing (6) a small drop of a magnetic lubricant (8) is applied. Due to the magnetic properties of this arrangement a constant lubricant film is obtained. This arrangement is basically simple in design and cheap to manufacture, and particular useful in electromotors for domestic appliances.
Patent EP-0246746-A1 (EP)
Inventor: REED CHARLES ARTHUR
IPC: A47J31/00
Filed: 1987-04-14
Abstract: A drip coffee maker employs a temperature-deformable element (62) to control the flow of hot water by gravity from a reservoir and heater assembly (46). A stopper (56) controlled by the temperature-deformable element (62) near the bottom of the reservoir (48) seals a hole (58) in the bottom of the reservoir until a predetermined water temperature is attained in the vicinity of the temperature-deformable element (62). A heating element (50) near the walls of the reservoir (48) heats higher layers of water in the reservoir by convection leaving the water in the vicinity of the temperature-deformable element (62) relatively cooler. When the hole (58) is unsealed, the loss of the cooler water through the hole brings hotter water from above to provide regenerative control of the temperature-deformable element (62) for positive actuation. A discontinuous embodiment employs a small reservoir and heater assembly fed cooler water by gravity from a main reservoir above; water admitted during each filling of the small reservoir and heater assembly is heated and dispensed before a fresh supply of cool water is admitted.
Patent EP-0294527-A1 (EP)
Inventor: NORTON WILLIAM W
IPC: C02F1/32
Filed: 1987-06-12
Abstract: A water purifier unit mounted on the outlet end of a faucet [10] includes a housing defining an inlet port [16], a labyrinth flow passage [20], and an outlet port [18]. The flow passage communicates between the inlet and outlet ports, with the housing carrying a wall [22] formed of ultraviolet-transmissive material adjacent to the labyrinth flow passage. An ultraviolet radiation source [26] is positioned to irradiate the labyrinth flow passage through the wall. In the illustrative embodiment, means are provided for mounting the unit with the inlet port directly connected to the outlet of the faucet.
Patent EP-0251830-A1 (EP)
Title: Lasertron à faisceaux multiples
Inventor: TRAN DUC TIEN
IPC: H01J23/04
Filed: 1987-05-04
Abstract: L'invention concerne les lasertrons à faisceaux multiples. Les n (n : nombre entier supérieur à 1), faisceaux d'électrons (3) du lasertron sont obtenus à partir d'un même faisceau laser (2) dont, par occultation, sont extraits n faisceaux lasers secondaires qui sont déviés respectivement vers les n photocathodes (1) du lasertron.
Patent EP-0252831-A1 (EP)
Inventor: CURTILA ROBERT
IPC: H05B3/42
Filed: 1987-07-06
Abstract: Elément chauffant à très haute température par effet Joule caractérisé en ce qu'il est constitué d'un barreau cylindrique (1) en alumine β dans lequel est ménagé au moins un logement (15) contenant au moins un sel de sodium.
Patent EP-0274309-A1 (EP)
Inventor: LEVILLAIN CLAUDE
IPC: G21C9/04
Filed: 1987-12-04
Abstract: L'extinction d'un combustible liquide enflammé est réalisée en recueillant ce combustible dans un réceptacle formé de bacs (10) juxtaposés. Chacun des bacs est surmonté d'un couvercle (12) en forme d'entonnoir, pourvu d'un orifice central qu'obture normalement par gravité une sphère (16). Les bacs (10) adjacents sont solidarisés par des oeillets (20) définissant des passages (22) normalement obturés par des sphères (26) suspendues aux couvercles (12). La densité des sphères (16, 26) leur permet de flotter sur le combustible liquide.
Patent EP-0289507-A1 (EP)
Inventor: GOETZ GEORGE GABRIEL
IPC: C30B13/34
Filed: 1986-12-05
Abstract: Un procédé de formation d'une pellicule de monocristaux de silicium par cristallisation laser à ensemencement comprend la formation d'une couche d'isolation sur un substrat, des fenêtres d'ensemencement étant formées dans la couche d'isolation de façon à exposer des parties du substrat. On forme une couche de silicium amorphe sur la couche d'isolation et dans les fenêtres d'ensemencement. La couche de silicium amorphe est chauffée pour provoquer une croissance épitaxiale en phase solide d'une pellicule de monocristaux de silicium dans la fenêtre d'ensemencement et sur une partie de la couche isolante. Pendant cette étape de chauffe, la partie restante de la couche de silicium amorphe est convertie en une pellicule de polysilicium. On balaye la pellicule de polysilicium avec un rayon laser pour étendre la pellicule de monocristaux de silicium sur la partie restante de la couche isolante en effectuant une cristallisation au laser par ensemencement en utilisant la pellicule de monocristaux de silicium étipaxiale en phase solide en tant que semence.
Patent EP-0255526-A1 (EP)
Title: Method for accumulating and restoring cold and device for implementing such method.
Inventor: SIMON LASZLO
IPC: F25D3/00
Filed: 1987-01-16
Abstract: PCT No. PCT/CH87/00007 Sec. 371 Date Nov. 18, 1987 Sec. 102(e) Date Nov. 18, 1987 PCT Filed Jan. 16, 1987 PCT Pub. No. WO87/04509 PCT Pub. Date Jul. 30, 1987.Method and apparatus for accumulating and restituting cold, the apparatus comprising a storage vessel containing a heat-exchanging and cold-accumulating liquid mixed with a mass of rigid aggregates of crystals of frozen liquid, the crystals being obtained by freezing the liquid by atomization of a refrigerating fluid contacted directly by the liquid, means to create during the cold accumulation phase a piston composed of a homogeneous, porous and compact mass of rigid aggregates of crystals of the liquid, means to deposit the crystals evenly on top of the piston, and means to resorb the piston from the top.
Patent EP-0312547-A1 (EP)
Inventor: DARDEN PAUL EUGENE
IPC: F16L/
Filed: 1987-04-29
Abstract: Un transducteur de charge destiné à un avion (10) possédant un train d'atterrissage à patins (14) comporte une traverse de cisaillement (30) présentant une surface portante (40). Une structure (32, 34) est prévue pour fixer la traverse de cisaillement (30) à l'avion (10), de sorte que la région portante (40) soit adjacente au train d'atterrissage (14). Une structure (50) est disposée sur la traverse de cisaillement (30) entre la structure de fixation (32, 34) et la surface portante (40) pour détecter la charge de cisaillement s'exerçant sur la traverse de cisaillement (30).
Patent EP-0278489-A1 (EP)
Inventor: MAY HANS JOSEF
IPC: E04C2/52
Filed: 1988-02-10
Abstract: A structural element for surface heating and cooling systems in the form of a self-supporting sandwich construction with a stable heat-conducting plate (501) forming the top flange and a lower stable plate (502) bonded in a shear-resistant manner to the heat-conducting plate through a heat-insulating layer (504) made of a suitable plastics material, preferably polyurethane foam. Heat-transfer channels (503) with heat-conducting connections are located on the lower surface of the heat-conducting plate (501) to which they are bonded. A process for the manufacture of such structural elements is proposed, in which the profiles forming the heat-transfer channels (503) are secured to the lower surface of the upper heat-conducting plate (501) by the pressure of a heat-insulating layer (504) foamed under lateral sealing into the space between the upper and lower plates (501 and 502) supported externally and kept a certain distance apart.
Patent EP-0281990-A1 (EP)
Inventor: FEUSTEL THOMAS
IPC: F01L1/245
Filed: 1988-03-08
Abstract: A hydraulic compensating element (play compensating element in the valve gear of an internal-combustion engine or a tension compensating element on an endless belt drive) has a constant sink rate irrespective of the temperature or viscosity of the hydraulic medium. For this purpose, the hydraulic chamber (4) has a leakage opening (11), whose cross-section can be varied by a control body (12). In this arrangement, the thermal coefficient of expansion of the control body (12) is significantly higher than that of the compensating element. <IMAGE>
Patent EP-0289897-A1 (EP)
Title: Rotationslager für hohe Drehzahlen
Inventor: ROHRER REINHARD
IPC: F16C33/66
Filed: 1988-04-25
Abstract: Das horizontal montierte Rotationslager 11 für hohe Drehzahlen ist in einem Gehäuse 12 in zwei Radial-Wälzlagern 15, 16 gelagert. Die Wälzlager umfassen je von einem Käfig 20 geführte Wälzkörper 19, je eine als Innenring dienende, auf der Welle 14 angebrachte Rille 17 und je einen Aussenring 18. Erfindungsgemäss befindet sich zwischen dem Wälzlager 15 bzw. 16 und einer Deckscheibe 21 ein Schleuderring 22 und in Deckung mit dessen aktiver Kante 23 eine diese umschliessende Auftrefffläche 25. Diese bildet für das Schmiermittel eine Rückführung zu den Wälzkörpern 19. Der Käfig 20 ist in der Weise geformt, dass durch dessen Bewegung im Betrieb eine Schmiermittelförderung zu den Wälzkörpern 19 vorhanden ist. Das erfindungsgemässe Rotationslager 11 besitzt die Vorteile, dass ein Eindringen von Schmutz ins Innere des Rotationslagers 11 und insbesondere ein Ausfliessen von Schmiermittel aus dem Rotationslager 11 praktisch nicht mehr stattfinden.
Patent EP-0303062-A1 (EP)
Inventor: HORN JURGEN DR DIPL-CHEM
IPC: C12N9/96
Filed: 1988-07-14
Abstract: A stabilised peroxidase preparation which is stable for a prolonged period at relatively high temperatures and is particularly suitable for enzymatic immunoassays is obtained by adding as stabiliser hydrolysed egg albumin or a combination of calf serum and polyvinylpyrrolidone and/or calcium propionate or mixtures thereof.
Patent EP-0308615-A1 (EP)
Inventor: KLUSMANN GERHARD
IPC: B60P1/34
Filed: 1988-07-21
Abstract: The invention relates to a method and device for changing troughs of dumpers with interchangeable troughs. In underground mining it is problematical to carry out a trough change because of the laterally restricted conditions since the troughs cannot be put down next to each other. According to the invention, the empty trough (2) is therefore initially raised from the transport vehicle (1) to such an extent that a full trough (3) can be pulled onto the transport vehicle in place of the empty trough. Subsequently, the empty trough is let down and put in place of the full trough. While the full trough is transported away, the empty trough left at the site can be loaded so that a quasi-continuous transport is obtained. <IMAGE>
Patent EP-0353320-A1 (EP)
Inventor: MURSCH MICHAEL DIPL-ING
IPC: A63B55/60
Filed: 1988-08-01
Abstract: Ein Golfwagen weist einen Fahrwerkträger (29) zur Aufnahme eines Behälters (1), eine am Fahrwerkträger (29) angelenkte einklappbare Deichsel (4) und zwei am Fahrwerkträger (29) angelenkte einschwenkbare Beine (19, 20) auf, die in ausgeschwenkter Stellung nach unten auseinanderstreben und in ausgeschwenkter wie in eingeschwenkter Stellung parallel laufende Räder (23) tragen. In der eingeschwenkten Stellung sind die Räder (2, 3) seitlich am Behälter (1) und mit ihrem unteren Ende bündig mit dem Boden (14) des Behälters (1) angeordnet, während sie an der Vorderseite (21) des Behälters (1), an der die Deichsel (4) angeordnet ist, vorstehen.
Patent EP-0303227-A1 (EP)
Inventor: SPINELLI SILVANO
IPC: C07D317/22
Filed: 1988-08-09
Abstract: Compounds of formula I
      wherein Ar is an optionally substituted phenyl ring; B is a single bond, a group -(CH₂OCH₂) n  being n = 1 or 2, a a 2,4-disubstituted-1,3-dioxolane ring or a 2,4-disubstituted-1,3-thioxolane ring, R is a single bond, an optionally substituted methylene or ethylene group and T is 2-, 3- or 4-pyridyl, an optionally salified or esterified carboxy group or a carboxyamide group. Said compounds are useful in treatment of respiratory diseases.
Patent EP-0305861-A1 (EP)
Inventor: YEAGER GARY WILLIAM
IPC: C08J3/20
Filed: 1988-08-23
Abstract: extrudate of polyphenylene ether-styrene resin blends having effective amounts of an organoamine salt has been found to have improved flame retardance.
Patent EP-0304960-A1 (EP)
Inventor: VIEAU ROBERT G
IPC: E01B31/17
Filed: 1988-08-31
Abstract: A railraod mounted grinding machine for maintaining the railhead profile of railroad track rails includes a plurality of grinding modules (38) mounted on an undercarriage (40). The undercarriage (40) is shiftably carried, by a track engaging platform, for side to side positioning of the grinding module (38) across the longitudinal axis of a rail (34). Each grinding module (38) is independently tiltable relative to the undercarriage (40).
Patent EP-0292203-A1 (EP)
Inventor: DAVIS JAMES CRITSER
IPC: C09K3/10
Filed: 1988-05-12
Abstract: A process for encapsulating a substrate comprising placing the substrate in a mold, filling the mold with an encapsulating composition comprising about 5 to about 60 percent by weight of a powdered fluorocarbon dispersed in about 95 to about 30 percent by weight of epoxy resin and curing the composition to form a tight chemical resistant bond with the substrate. Preferably, the particle size of the fluorocarbon is 500 microns or less, most preferably 150 microns or less, and especially preferred 10 microns or less.
Patent EP-0296763-A1 (EP)
Inventor: KETCHUM RICHARD HARRY
IPC: G10L19/04
Filed: 1988-06-17
Abstract: Apparatus (101-112) for encoding speech uses an improved code excited linear predictive (CELP) encoder (102, 103, 104, 106, 107) using a recursive computational unit. In response to a target excitation vector that models a present frame of speech, the computational unit utilizes a finite impulse response linear predictive coding (LPC) filter and an overlapping codebook to determine a candidate excitation vector from the codebook that matches the target excitation vector after searching the entire codebook for the best match. For each candidate excitation vector accessed from the overlapping codebook, only one sample of the accessed vector and one sample of the previously accessed vector must have arithmetic operations performed on them to evaluate the new vector rather than all of the samples as is normal for CELP methods. For increased performance, a stochastically excited linear predictive (SELP) encoder (105, 107) is used in series with adaptive CELP encoder. The SELP encoder is responsive to the difference between the target excitation vector and the best matched candidate excitation vector to search its own overlapping codebook in a recursive manner to determine a candidate excitation vector that provides the best match. Both of the best matched candidate vectors are used in speech synthesis.
Patent EP-0305053-A1 (EP)
Inventor: RACE BRYAN
IPC: C21C1/10
Filed: 1988-07-28
Abstract: The present invention relates to a metal treatment vessel comprising an inlet (5) for the successive introduction of reactive additive and molten metal to be treated, a reaction chamber (2) provided downstream of the flow of molten metal for successive receipt of the additive and molten metal and an outlet (4) downstream of the flow of molten metal in the reaction chamber (2). The inlet (5) is provided with means (6) for directing the additive and molten metal into the reaction chamber (2). The dimensions of the inlet (5) to the reaction chamber (2) and the outlet (4) therefrom being such that in operation the molten metal rises in an overhead space provided in the reaction chamber (2) to cover the additive and to seal the inlet (5). In a preferred embodiment there is also provided a retaining means in the form of a brick (3) to retain the additive against the flow of molten metal.